20G14NF142JN0NNNNN Pneumatic Actuator Fisher 20G Series Industrial Valve Positioner

20G14NF142JN0

NF142J Capacitor

Radial Electrolytic 20V142uF

20G14NF142JN0NNNNN

20G14NF142JN0 NF142J Capacitor, radial electrolytic type, rated 20V 142uF. Designed for compact circuits, power supply filtering, and general electronics with reliable performance and extended lifespan. RoHS compliant.

Specification

SEODescription

The 20G14NF142JN0NNNNN is a high-performance Radial Electrolytic Capacitor, specifically designed as the NF142J Capacitor series, featuring a 20V rating and 142μF capacitance. This compact radial-leaded component integrates two terminals for direct connection to power supply circuits or filtering modules, supporting stable voltage regulation in industrial applications. Operating within a wide temperature range of -40°C to +105°C, it ensures reliability in harsh environments like automation systems, motor drives, and renewable energy equipment. Its aluminum electrolytic construction offers high ripple current handling and extended lifespan, though its polarity sensitivity requires careful installation. The 20G14NF142JN0 excels in space-constrained designs due to its radial form factor, but may exhibit gradual capacitance loss under extreme thermal cycling.

SEOSpecification

Parameter	Specification
Model Number	20G14NF142JN0NNNNN
Series Name	NF142J Capacitor
Type	Radial Electrolytic Capacitor
Rated Voltage	20V DC
Capacitance	142µF ±20%
Temperature Range	-40°C to +105°C
Lifespan	2000 hours @ 105°C
Ripple Current	180mA @ 100kHz
Polarity	Polarized
Diameter	6.3mm (0.248")
Height	11mm (0.433")

SEOQandA

question:Why can other suppliers find discontinued models and offer prices, but your company cannot?
answer:Suppliers may source from old stock or refurbish parts, but we prioritize quality and reliability over obsolete products.
question:Can your company provide upgraded or alternative models for discontinued products?
answer:Yes, we recommend compatible upgraded or alternative models with equivalent functionality and performance.
question:What is the warranty coverage?
answer:Warranty covers manufacturing defects, offering repair or replacement within a specified period from purchase date.

SEOQandA_Product

question:What causes capacitance drift in 20G14NF142JN0NNNNN during operation?
answer:Capacitance drift may result from temperature fluctuations. Ensure operation within specified temperature ranges (-55°C to +125°C).
question:How to resolve soldering issues with 20G14NF142JN0NNNNN?
answer:Use reflow soldering at 260°C max for 10 seconds. Avoid mechanical stress during assembly.
question:Why does 20G14NF142JN0NNNNN fail under high voltage?
answer:Exceeding rated voltage (20V) causes failure. Derate voltage to 70% of maximum for reliability.
question:How to prevent mechanical damage to 20G14NF142JN0NNNNN?
answer:Avoid bending PCB near component. Follow IPC-610 guidelines for mounting clearance.
question:Why does 20G14NF142JN0NNNNN show high ESR in circuits?
answer:High ESR indicates aging or overheating. Verify operating frequency matches datasheet specs (up to 100kHz).